Whether it's a slow leak that's been eating your subfloor for weeks or a flooded basement at 2am, our Portsmouth crews are already moving. Our Portsmouth-based teams arrive with truck-mount extractors, moisture meters, and drying gear staged and ready to go.

We built our Portsmouth branch after hearing the same complaint over and over from Portsmouth, NH property owners — the "24/7" number that never actually answers. Every technician on our Portsmouth roster is a Hirex Water Damage employee, not a gig-app contractor pulled from a random directory.
Our senior technicians are IICRC-certified and have worked everything from a clean supply-line break to a full sewage backup, so Water Damage Repair in Portsmouth isn't a side service we tacked on — it's the reason the company exists. We carry full general liability coverage and are licensed to operate throughout Portsmouth, NH, so you're protected from the moment our truck pulls into the driveway.
Because our equipment lives in a Portsmouth, NH warehouse rather than out of state, we're not waiting on a supply run before we can start extraction.
Anyone in Portsmouth who has had a supply line fail overnight knows the real cost isn't the leak itself, it's how long the standing water sits before someone with the right equipment arrives. That's the gap Hirex Water Damage was built to close, one Portsmouth call at a time.

The most expensive Portsmouth restoration jobs we run almost never started as a dramatic flood; they started as something small that got put off. Here's what tells us a property needs professional attention rather than a mop and a fan:
Recognizing one of these signs early is the difference between a contained repair and a gutted room, so call our Portsmouth team and get a straight answer on how urgent it is.
We size the Portsmouth response to the actual damage — a single-room extraction gets a two-person crew, a commercial loss gets the full fleet — nothing gets a cookie-cutter response.
We arrive with submersible pumps and truck-mount extractors that get standing water out of a Portsmouth property before it soaks deeper into the subfloor. Every extraction job includes moisture mapping so we know exactly which materials are still holding water once the visible flooding is gone.
Once water is out, we bring in commercial air movers and LGR dehumidifiers, positioned using psychrometric readings rather than guesswork, with daily drying logs so you can see the numbers improving, not just take our word for it.
For Portsmouth homeowners, that means drywall removal at the flood cut line, subfloor assessment, and content pack-out for anything that can be saved, with clear photo documentation at every stage for your insurance claim.
Multi-unit and commercial Portsmouth properties get their own project manager plus enough drying equipment to cover the real square footage, not a token setup — we know a flooded lobby or a leaking unit above tenants below has to move fast.
Category 3 blackwater calls for full PPE, antimicrobial treatment, and disposal of anything porous that touched the contamination — our Portsmouth crews are trained for exactly that protocol.
On top of standard drying, our Portsmouth crews treat affected materials to reduce mold risk and will be upfront if a section needs specialist remediation.

You get a written estimate before any equipment runs, not a mystery total handed to you after the fact.
Because our equipment cache sits inside Portsmouth, NH, most Portsmouth calls see a technician on-site in under 60 minutes.
We photograph and log every step specifically so your claim moves faster and you're not the one arguing with the insurance company.
Final moisture readings have to hit dry-standard before we consider a Portsmouth job done, and getting there again is on us, not you.
Our Portsmouth team asks a handful of targeted questions so the truck that shows up already has the right gear loaded.
A licensed technician heads to your Portsmouth address with extraction and drying equipment already loaded.
Extraction happens immediately, followed by a moisture survey that tells us precisely where the drying equipment needs to go.
Daily moisture checks continue until every affected material reads dry, and you get a complete report at the end.

Every Portsmouth job gets closed based on instrument readings, not a visual check, and we won't call it finished until the numbers say it's finished. If a callback shows lingering moisture within 30 days of a completed job, we return and correct it at no additional charge.
That's not a marketing line — it's written into every Portsmouth work order we issue. We try to send the original technician back for any follow-up so you're not re-explaining the job to someone new.

"We had standing water from a burst water heater and the technician showed up before I even finished mopping the entry way." — Danielle R.
"I didn't touch the claim paperwork once. They sent it straight to the adjuster with photos and moisture logs attached." — Marcus T.
"Appreciated getting real numbers each day instead of someone just saying 'looks good' and packing up." — Priya S.
"Our restaurant flooded from a line break in the kitchen and they had us back open in three days flat." — Aaron W.
"They handled a blackwater situation in our basement without making me feel like it was a bigger disaster than it was." — Lena G.
"Final bill matched the estimate to the dollar, which is rarer than it should be in this industry." — Sam O.
Most Portsmouth dispatches are on-site within 60-90 minutes since our crews and equipment are based in-state, not flown or trucked in from elsewhere.
We always quote first. You'll see a written estimate for the Portsmouth job before any drying equipment starts running.
Our Portsmouth on-call rotation covers water extraction, drying, and blackwater cleanup any hour of the day or night.
Yes, we document everything with photos and moisture readings and can communicate directly with your adjuster.
We take moisture meter readings on affected materials and compare them against the dry standard for that material type — a visual check alone isn't enough.
Blackwater and sewage response is a core part of what our Portsmouth team does, not a job we sub out.
If it's safe, shut off the water source, move electronics and valuables away from the affected area, and avoid the space if standing water is near outlets.
Commercial response is a regular part of our Portsmouth work — restaurants, offices, and multi-unit buildings included.
Most Portsmouth residential jobs dry out in 3 to 5 days depending on how much material got wet and how long it sat before extraction.
Quick extraction and drying in Portsmouth significantly lowers mold risk, since spores need sustained moisture over roughly a day or two to establish.
Yes, if moisture readings aren't at dry standard when we finish, or a callback shows lingering moisture within 30 days, we return at no extra charge.
We cover Portsmouth and the surrounding zip codes listed below, plus neighboring communities throughout Portsmouth, NH.
Portsmouth is our home base, and our reach extends across Portsmouth, NH through a network of staged equipment and on-call technicians. If your address falls inside or near Portsmouth, a Hirex Water Damage crew can typically respond the same day.
— Embedded service-area map for Portsmouth, Portsmouth, NHCall now and speak with a real Portsmouth dispatcher, not a national call center.
Call +1-844-833-1325